baber/WOPTO huggingface dataset:
Patent CS-275961-B6 (CS)
Inventor: MYNAR VLADIMIR PROF ING DRSC
IPC: F23K1/04
Filed: 1989-10-25
Abstract: Účelem řešení je snížení obsahu toxic-kých . složek ve spalinách, zejména oxidů síry. Podstatou řešení je odstranění sulfidů železa, popelovin a na ně vázaných toxických látek před vlastním spalovacím procesem. Palivo se nejdříve ohřeje na teplotu v rozsahu 70 až 400 °C, rozemele a vytřídí na zrnitosti v rozmezí od 0 do 3 mm. Od takto získaného paliva se nejprve oddělí jemná frakce v rozsahu zrnitosti do 0,04 mm obsahující vyšší podíl disulfidů železa a jeho zbylá část, u které se využitíg její sušící teploty v rozsahu 70 až 400 C zvýší magnetické vlastnosti v ní obsažených sulfidů železa se podrobí působení polygradi- entního magnetického pole s magnetickou indukcí v rozsahu 0,2T až 5T, čímž se oddělí z paliva zmagnetizovaná část s disulfidy železa a získá se výsledné palivo se sníženým obsahem síry a dalších toxických látek, chemicky vázaných na disulfidy železa.
Patent CZ-281148-B6 (CZ)
Title: Process for producing mill products from cereals and apparatus for making the same
Inventor: BALTENSPERGER WERNER
IPC: B02C9/04
Filed: 1988-10-06
Abstract: The invention is directed to a new method for producing milled grain products such as flour, semolina, middlings, etc., wherein the material is repeatedly ground by means of rolls and sifted with the system of advanced milling. It is suggested that the material be guided again at least twice via double-roll grinding stages with sifting between the double grindings, wherein the material is sifted in each instance following the double grinding. In an especially preferred manner, a corresponding new mill with at least two double-grinding passes is preferably constructed as an 8-roll mechanism (70). In an especially preferred manner. The new mill comprises a combination of eight- (70) and four-roll mechanisms (142, 151). A screening surface which is at least 20 to 50% larger is used for the double grinding.
Patent CZ-280501-B6 (CZ)
Inventor: STRAKA JOZEF
IPC: G05D16/06
Filed: 1989-11-27
Abstract: Stabilizátora tlaku vzdušnín sa používa najmä pre zdravotnícke účely. Na ... základnej doske (1) je pevne uchytená spodná klietka (15) opatrená spodným ložiskom (14) a vrchná klietka (2) opatrená vrchným ložiskom (3) v ktorom je otočne uložená prítlačná doska (4) dosedajúca na vrapový mech (5) so vstupom (6) a výstupom (7). Prítlačná doska (4) v jednej krajnej polohe zasahuje po doraz (8) a v druhej krajnej polohe po výkyvné rameno (16) so spínačom (17). Spodné ložisko (14) nesie tiahlo (13) osadené na druhom konci otočným bežcom (12) spojeným s teleskopom (9) s pružinou (10), ktorý je opatrený výkyvnou konzolou (11).ŕ
Patent CZ-287256-B6 (CZ)
Title: Concentrated aqueous solution for infusion being stable when stored and process for preparing thereof
Inventor: STJERNFELT ULLA
IPC: A61K38/05
Filed: 1995-10-19
Abstract: In the present invention there is disclosed a concentrated aqueous solution for infusion, being stable when stored, having pH value within the range of 1.0 to 2.5 and containing an active thrombin inhibitor of the general formula HOOC-CHi2-Y in which Y represents (R)Cha-Pic-Nag or (R)Cgl-Aze-Pab, wherein the abbreviations used have general meaning in peptide chemistry nomenclature and being present in the form of its salt and a free base. The process for preparing this solution is characterized by dissolving the active thrombin inhibitor in water and the obtained solution pH value is adjusted within the range of 1.0 to 2.5.
Patent CZ-288373-B6 (CZ)
Title: Process for preparing cyclohexylhydroperoxide
Inventor: VAN DE MOESDIJK CORNELIS GERAR
IPC: C07C35/08
Filed: 1993-07-15
Abstract: In the present invention there is disclosed a process for preparing cyclohexylhydroperoxide by converting cyclohexane to a mixture containing substantially 0.5 to 8 percent by weight of cyclohexylhydroperoxide and 0.1 to 4 percent by weight of cyclohexanol and cyclohexanone in cyclohexane. The preparation process is carried out by making use of gas containing oxygen at a temperature ranging from 130 degC to 200 degC, at pressure in the range from 0.4 MPa do 5 MPa and delay interval in the range from 0.05 to 14 hours, in absence of a catalyst, whereby the mixture obtained after oxidation reaction is optionally subjected to partial expansion, and cyclohexane contains at the very beginning of oxidation reaction 0.1 to 3 percent by weight of oxidation products with straight or cyclic alkyl chains containing 1 to 6 carbon atoms, whereby the oxidation products are represented by alcohols, alkanals, alkene oxides, alkanones, acids and/or alkyl hydroperoxides.
Patent CZ-290855-B6 (CZ)
Title: Helmet, particularly a military helmet
Inventor: ZAHN CHRISTIAN
IPC: A42B3/14
Filed: 1998-05-06
Abstract: The present invention relates to a helmet, particularly a military helmet having a hard spherical cap /1/ of the helmet, an internal shock-absorbing liner with a headband /22/ with parts of the internal liner secured thereto and adapted to contact with the head of the helmet user, and a belt /18/ intended for fastening under the user chin and fastened by at least two ends /19/ on the spherical cap /1/ of the helmet. Said belt ends /19/ are provided with a chin closure serving for fixing  the helmet on the user head. The headband /22/ is movably fastened on the helmet spherical cap /1/, wherein a part /10/ of a plug-in lock is fastened in at least one fixing point of the headband /22/ on the spherical cap /1/, in which a counter piece /15/ of a slip-in strap is inserted and locked. Said part /10/ is coupled with both the headband /22/ and the belt /18/ serving for retention underneath the chin is detachably fastened at a fixing point together with the headband /22/.
Patent CZ-292798-B6 (CZ)
Title: Reprocessing method of ferrous sulfate to reclamation material
Inventor: KREPELKA JAN ING
IPC: B09B3/70
Filed: 1998-06-09
Abstract: In the present invention, there is disclosed a reprocessing method of ferrous sulfate to reclamation material, which method comprises: mixing ferrous sulfate with calcium-containing material in such a ratio that pH value of the mixture aqueous extract ranges within 3.5 to 9.0 and after optional addition of water or other waste materials to the mixture the mixture is let to settle for a period of 24 hours to 150 days. Mixing of the components is carried out either at their dry state or in the presence of such an amount of water, which ensures dust-free treatment. The obtained product can be used as a reclamation material for industrial reclamation of dumps, settling basins and the like projects. The described method enables environment-friendly liquidation of ferrous sulfate waste forms and to make them valuable as a reclamation material.
Patent CZ-285647-B6 (CZ)
Title: Continuous process for preparing citric acid
Inventor: PENDL JIRI ING
IPC: C07C59/265
Filed: 1996-07-04
Abstract: No information given.
Patent CZ-287520-B6 (CZ)
Title: Mechanism of hand-held cutting device for rotary driving of impact and/or drilling tools, a tool and a tool holder
Inventor: WILERSPECKER HORST
IPC: B25D17/08
Filed: 1994-12-24
Abstract: In the proposed mechanism there are arranged on a tool (12) shank (11) and a holder (10) at least three driving means consisting of driving slots (17, 18, 22), axially salient from the shank (11), and driving splines (19, 20, 23) reaching therein and performed on the holder (10), as well as an axial blocking device consisting of a driving channel (21), closed at the shank (11) end, and a blocking body (16) arranged in the holder (10), that engages therewith, whereby two driving means, formed by the driving slots (17, 18) and driving splines (19, 20) are arranged at least partially opposite to each other. Circumferential angle between driving sides of the first driving means and driving sides of the last driving means, viewed from the blocking device is greater than 180 degrees and less than 240 degrees, whereby from the driving means at least two opposite driving means are made as slots (17, 18) and splines (19, 20) engaging therewith and of different width, whereby the wider driving means of the both driving means is arranged in the direction of rotation in front of the axial blocking device. In the tool the wider driving slot (18) is arranged on the shank (11) in the direction of rotation in front of the blocking channel (21). In the tool holder the wider driving spline (20) is arranged in the direction of rotation in front of the blocking body (16).
Patent CZ-303722-B6 (CZ)
Title: Tritium-labeled hyaluronic acid, method of labeling hyaluronic acid by tritium and use thereof
Inventor: BUFFA RADOVAN
IPC: A61K31/728
Filed: 2012-01-16
Abstract: The present invention relates to a tritium-labeled hyaluronic acid and process for preparing thereof. The preparation process is based on oxidation-reduction strategy where oxidation to aldehyde and reduction back to alcohol take place in position of the polysaccharide 6-glukosamine portion. The result is a native derivative of molecular weight in the range of 800 to 1 000 000 g.mole-1 exhibiting a high stability and specific activity, which is restricted by specific activity of the used reduction agent, only. The preparation process of the present invention is quick, cheap and produces a minimum of radioactive waste in the form of ballast. The so labeled hyaluronic acid has been tested during studies of biodistribution in brown rats where stability thereof has been verified by the detection of the hyaluronic acid in urine after intravenous administration thereof. The tritium-labeled hyaluronic acid according to the present invention can be used in biomedicinal applications.
Patent CZ-303857-B6 (CZ)
Title: Method of polyethyleneterephthalate (PET) chemical recycling and process for preparing nanofibers from aromatic-aliphatic co-polyesters obtained thereby
Inventor: MARTINOVA LENKA
IPC: B82B3/00
Filed: 2012-01-23
Abstract: The present invention relates to a method of chemical recycling polyethyleneterephthalate (PET) being characterized in that a biologically degradable aromatic-aliphatic co-polyester is prepared from the polyethyleneterephthalate, wherein a washed crushed material of the polyethyleneterephthalate products is subjected to the action of an aqueous solution of L-lactic acid or glycolic acid or a mixture thereof in the total molar ratio 0.8:1 to 1.6:1 relative to polyethyleneterephthalate, in argon atmosphere and at a temperature being higher than 200 degC and at the same time lower than the polyethyleneterephthalate melting temperature and in the presence of at least one transesterification reaction catalyst being selected from the group consisting of bivalent metal acetate, titanium tetraisopropoxide, titanium dioxide, antimony trioxide in concentration in the range of 0.15 to 0.5 percent by weight, based on the amount of polyethyleneterephthalate. The reaction product is a homogeneous mixture of low molecular aromatic-aliphatic esters, which are subsequently subjected to polycondensation at a temperature being higher than 200 degC and at the same time lower than the polyethyleneterephthalate melting temperature, under reduced pressure and in the presence of at least one transesterification reaction catalyst to biologically degradable aromatic-aliphatic co-polyester. The invention further relates to a process for preparing nanofibers from aromatic-aliphatic co-polyesters obtained by the chemical recycling of polyethyleneterephthalate according to the present invention. .
Patent CZ-307978-B6 (CZ)
Title: Cuff attachment system for a rotary bulk material feeder rotor blade
Inventor: CHLEBOVEC MICHAL
IPC: B65G53/46
Filed: 2018-02-06
Abstract: The fastening system is based on a bar (6) to which a sleeve (3) is attached outside the stator (1) of the rotary feeder to seal the blade (4) of the rotor (2) with regard to the stator (1). The assembly of the bar (6) and the sleeve (3) is inserted into a groove (5) in the blade (4). This assembly is then fastened to the blade (4) by pressure screws (7). The sleeve (3) can be made of a rigid strip (31), particularly steel, or a flexible strip (32), in particular a rubber-textile fabric, tilted on the outside with a rigid ruler (38).
Patent CZ-291960-B6 (CZ)
Title: Neuraminic acid derivatives, process of their preparation and their use
Inventor: HONDA TAKESHI
IPC: A61K31/351
Filed: 1997-07-21
Abstract: The present invention relates to neuraminic acid derivatives of the general formula I, in which Re1 represents an alkyl group, Re2 and Re3 each represents a hydrogen atom or an aliphatic acyl group, X denotes a halogen atom, an alkoxy group containing 1 to 4 carbon atoms, Y represents the group of the general formula RebRecN- or RebRecN-O wherein each Reb and Rec represents a hydrogen atom or an alkyl group and Z denotes an oxygen or sulfur atom. These compounds exhibit excellent inhibition activity on sialidase and are therefore useful for the treatment and prophylaxis of influenza and other viral diseases in which replication of a virus is responsive to sialidase inhibitors.
Patent CZ-291043-B6 (CZ)
Title: Detection method of the presence of an electrical cable and apparatus for making the same
Inventor: RICQ SANA
IPC: G01V3/02
Filed: 1994-06-20
Abstract: In an electric cable there is transmitted a current pulse through an electrically conducting armoring (B) of the cable by a current injector device (100), which is connected to ground (T) so that circuit of this current pulse closes in this electric cable via the ground (T), whereby the presence of the electric cable is sensed near a reception point by means of a detector (200, 300) for sensing a signal being generated as a result of that current pulse. The current pulse being provided by discharging a capacitor (C5) is generated at a predetermined speed, whereby measurement of a time interval between generation of two subsequent current pulses is carried out by a means forming a pert of the detector (200, 300). Apparatus for making the method is formed by both a current injector device (100) to generate a current pulse through the electrically conducting armoring (B) at point of injection. Said current injector device (100) is connected to the ground (T) to close the current pulse circuit, and a detector (200, 300) for sensing a signal after the current pulse passes a reception point, that is different from that of injection.
Patent CZ-290720-B6 (CZ)
Title: Locking differential with hydraulically-operable locking element
Inventor: DISSET WALTER L
IPC: F16H48/30
Filed: 1995-09-28
Abstract: In the present invention there is disclosed a locking differential having a locking element including an annular friction pack means (160; 260) arranged concentrically about end portion (112a) of a hollow differential housing (112; 212) and inner surface of external annular part (136b; 236b) of a piston (136; 236) and consisting of a stack of alternately arranged relatively axially displaceable friction disks (162; 262) and reaction disks (164; 264) being pressed to each other by said piston (136; 236) when hydraulic pressure fluid is introduced to the connecting disk-shaped portion (136a; 236a) and following up radially the external annular part (136b; 236b) and passing by its inner edge  into an internal annular portion 136c; 236c) being arranged by a splined connection onto an output shaft (104; 204), whereby said piston (136; 236) external annular part (136b; 236b) inner surface is provided with splines engaging with projections arranged on outer circumferences of the reaction disks (164; 264) and outer surface of said hollow differential housing (112; 212) housing end portion (112a) is provided with splines engaging with shape-corresponding projections being performed on inner circumferences of the  friction disks (162; 262).
Patent CZ-288498-B6 (CZ)
Title: N-substituted, 2-phenyl, 2-piperazinylalkyl- or 2-piperidinylalkyloxazolidine and thiazolidine derivatives exhibiting antagonistic activity against tachykinin receptor, their preparation and use
Inventor: NISHI TAKAHIDE
IPC: A61K31/4709
Filed: 1996-12-02
Abstract: In the present invention there are disclosed N-substituted, 2-phenyl, 2-piperazinylalkyl- or 2-piperidinylalkyloxazolidine and thiazolidine derivatives of the general formula I, and quaternary ammonium derivatives thereof, which exhibit antagonistic activity against tachykinin receptor and which exhibit activity against both NKi1 receptors and NKi2 receptors.
Patent CZ-294788-B6 (CZ)
Title: Bottle with liquid content
Inventor: SCHWERDT GUNTER
IPC: B65D45/00
Filed: 1999-12-14
Abstract: In the present invention, there is disclosed a bottle having a body (1) and a screening cap (2), fixable thereon, with a pouring opening (3) and with a clip-shaped closure (4) therefor. Said clip-shaped closure (4) comprises a first clip element (5), and a second clip element (6). The second clip element (6) is hingedly connected to the first clip element (5) at one end and at the other end, it is hingedly connected to the screening cap (2). The second clip element  (6) is provided with a closing element (7) which fits into the pouring opening (3). The clip-shaped closure (4) can be brought from a position closing the pouring opening (3) to a position clearing the pouring opening (3) and vice versa by moving the first clip element (5) in the direction away from the bottle body (1)   and towards the bottle body (1), respectively.
Patent SK-277888-B6 (SK)
Title: Rotary pinion determinated for bicycles
IPC: B62M9/08
Filed: 1993-07-14
Abstract: Rotary pinion determinated for bicycles consists of wider part (1) with bigger radius and of narrow part (2) with smaller radius and of circle opening (3) located on wider part (1), which serves for gripping of device on axis of back wheel of bicycle by thread or grooves on own periphery.
Patent SK-282326-B6 (SK)
Title: Hybrid protein generation heterodimer, dna molecule, express vector, host cell, production method of hybrid protein and pharmaceutical mixture
Inventor: CAMBELL ROBERT K
IPC: C12P21/04
Filed: 1997-02-20
Abstract: A hybrid protein includes two coexpressed amino acid sequences forming a dimer. Each sequence contains the binding portion of a receptor, such as TBP1 or TBP2, or a ligand, such as IL-6, IFN-β and TPO, linked to a subunit of a natural heterodimeric scaffold. Each coexpressed sequence contains a corresponding subunit so as to form a heterodimer upon expression. Corresponding DNA molecules, expression vectors and host cells are also disclosed as are pharmaceutical compositions and a method of producing such proteins.
Patent SK-283704-B6 (SK)
Title: Two-chamber cartridge for propellant-free metered aerosols
Inventor: HOCHRAINER DIETER
IPC: A61M11/04
Filed: 1997-04-18
Abstract: The invention relates to a cartridge for propellant-free metered aerosols, which comprises a container (4) with a closure cap (3) for filling of liquids. Said cartridge is provided with means (nozzle (5)) which displaces a part of the container content while the closure cap (3) is being pushed up the neck of the container (4), and is characterised in that the closure cap (3) contains at least one chamber (2). Said chamber (2) is sealed by two pierceable partitions (13 and 14) in relation to the external environment and the inner chamber in the container (4).
Patent SK-281337-B6 (SK)
Title: Stabilized shampoo with coinditioner
Inventor: PATEL AMRIT M
IPC: C11D1/14
Filed: 1990-06-21
Abstract: A fiber conditioning composition, which is preferably a shampoo for human hair, in stable and pearlescent liquid or semi-liquid or gel condition, is an emulsion or disperson which includes a surfactant, a water insoluble fiber conditioning agent, a long chain saturated primary alcohol or derivative thereof, which stabilizes the emulsion or suspension and makes it pearlescent, and an aqueous medium, which may also contain other components of such fiber conditioning and shampoo compositions. In the preferred shampoos an anionic detergent is present, which is preferably a mixture of higher fatty alcohol sulfate and higher fatty alcohol ethoxylate sulfate, the long chain saturated primary alcohol (or derivative) is of an average of 30 to 40 carbon atoms (ethoxylated such alcohols may also be employed, at least in part) and the water insoluble conditioning agent is a silicone (very preferably a certain type of aminosilicone), a polyethylene, a paraffin, an isoparaffin, a microcrystalline wax, a C18-36(mixed) fatty acid or triglyceride, a higher fatty alcohol ester of a higher fatty acid (such as stearyl stearate), beeswax, or any mixture thereof, with the more preferred shampoos containing conditioning agents which include the aminosilicone in mixture with one or more of the polyethylene, microcrystalline wax, petrolatum, paraffin and isoparaffin, plus a cationic hair conditioning agent, which is preferably a quaternary ammonium salt. The disclosed invention also includes processes in which the compositions are used to condition or to clean and condition fibrous materials, such as human hair on the head.
Patent SK-280068-B6 (SK)
Title: Package for environmentally harmful liquids
Inventor: EDWARDS DAVID B
IPC: B65D77/06
Filed: 1989-06-15
Abstract: A package for environmentally harmful liquids , e.g. pesticides, contains an envelope of flexible water soluble or dispersible material, the envelope having the maximum tensile strength of at least 20 N/mm-2; and the elongation at break is preferably 200 to 380%; and the thickness ranging from 10 to 500 um. The envelope is sealed by a water soluble or water dispersible heat seal. Said water-soluble or water dispersible material is selected from the group containing polyethylene oxide, methylcellulose or a polyvinyl alcohol.
Patent SK-288304-B6 (SK)
Title: Test device for measuring biaxial tension rubber and textile conveyor belts
Inventor: MICHALIK PETER
IPC: G01L5/06
Filed: 2012-10-10
Abstract: Device consisting of six parts. Closed welded frame (1) on the four legs (2) placed inside the two tension devices (3) which are perpendicular to one another along two axes x and y. These allow you to adjust the tension force F1 = F2 = 0-15 000N. Opposite each of the tensioning device (3) is arranged strain gauges (4), which allows the capture tensioning force. Tension device (3) and the strain gauges (4) are on the side of the measuring sample (6) complete adjustable clamping jaws (5).
Patent SK-288361-B6 (SK)
Title: Friction member for a clutch friction disk
Inventor: DUNO ERICK
IPC: F16D13/64
Filed: 2008-05-07
Abstract: The friction member of the disc of a dry clutch including a friction fitting (3) glued to on insert (6), in which holes are formed after gluing said fitting and said insert to allow attachment with rivets, and including a first portion having a thickness e1 in fiting (3) and with a constant diameter d1 and a second portion with a thickness e2 + e3 and a diameter smaller than d1, in order to define a spot facing surface depressions (31) on which bears the end of a rivet after assembly, wherein the thickness e2 of fitting in the second portion of the holes represented the range from 2 to 15% of the total thickness e1+e2 said fitting (3). The invention also relates to the production of the friction element of the friction disc clutch.